| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $79.94 | 7.149% | $85.6549 | $85.65 | $85.65 | $85.70 |
| Purchase #2 | $98.39 | 13.539% | $111.711 | $111.71 | $111.70 | $111.70 |
| Purchase #3 | $132.88 | 10.812% | $147.247 | $147.25 | $147.25 | $147.20 |
| Purchase #4 | $17.35 | 10.206% | $19.1207 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $113.36 | 11.590% | $126.4984 | $126.50 | $126.50 | $126.50 |
| Purchase #6 | $124.80 | 5.606% | $131.7963 | $131.80 | $131.80 | $131.80 |
| Purchase #7 | $16.65 | 12.558% | $18.7409 | $18.74 | $18.75 | $18.70 |
| 7 purchase totals = | $583.37 | $640.7692 | $640.77 | $640.75 | $640.70 | |